AU2003288568A1 - Multibeam planar antenna structure and method of fabrication - Google Patents

Multibeam planar antenna structure and method of fabrication

Info

Publication number
AU2003288568A1
AU2003288568A1 AU2003288568A AU2003288568A AU2003288568A1 AU 2003288568 A1 AU2003288568 A1 AU 2003288568A1 AU 2003288568 A AU2003288568 A AU 2003288568A AU 2003288568 A AU2003288568 A AU 2003288568A AU 2003288568 A1 AU2003288568 A1 AU 2003288568A1
Authority
AU
Australia
Prior art keywords
fabrication
antenna structure
planar antenna
multibeam
multibeam planar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003288568A
Other languages
English (en)
Inventor
Ian Abraham
Martin Smith
Andrew Urquhart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/683,301 external-priority patent/US7345632B2/en
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of AU2003288568A1 publication Critical patent/AU2003288568A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU2003288568A 2003-02-14 2003-12-17 Multibeam planar antenna structure and method of fabrication Abandoned AU2003288568A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US44752703P 2003-02-14 2003-02-14
US60/447,527 2003-02-14
US10/683,301 2003-10-10
US10/683,301 US7345632B2 (en) 2003-02-12 2003-10-10 Multibeam planar antenna structure and method of fabrication
PCT/GB2003/005517 WO2004073115A1 (fr) 2003-02-14 2003-12-17 Structure d'antenne planaire multifaisceaux et son procede de fabrication

Publications (1)

Publication Number Publication Date
AU2003288568A1 true AU2003288568A1 (en) 2004-09-06

Family

ID=32872035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003288568A Abandoned AU2003288568A1 (en) 2003-02-14 2003-12-17 Multibeam planar antenna structure and method of fabrication

Country Status (4)

Country Link
EP (1) EP1609214B1 (fr)
AU (1) AU2003288568A1 (fr)
DE (1) DE60322747D1 (fr)
WO (1) WO2004073115A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011159403A1 (fr) 2010-06-16 2011-12-22 Mueller International, Llc Dispositifs, systèmes et procédés de surveillance d'infrastructure
US9593999B2 (en) 2011-08-12 2017-03-14 Mueller International, Llc Enclosure for leak detector
US10305178B2 (en) 2016-02-12 2019-05-28 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10283857B2 (en) 2016-02-12 2019-05-07 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10859462B2 (en) 2018-09-04 2020-12-08 Mueller International, Llc Hydrant cap leak detector with oriented sensor
US11342656B2 (en) 2018-12-28 2022-05-24 Mueller International, Llc Nozzle cap encapsulated antenna system
US11473993B2 (en) 2019-05-31 2022-10-18 Mueller International, Llc Hydrant nozzle cap
US11542690B2 (en) 2020-05-14 2023-01-03 Mueller International, Llc Hydrant nozzle cap adapter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU603103B2 (en) * 1986-06-05 1990-11-08 Sony Corporation Microwave antenna
US4980692A (en) * 1989-11-29 1990-12-25 Ail Systems, Inc. Frequency independent circular array
GB2248344B (en) * 1990-09-25 1994-07-20 Secr Defence Three-dimensional patch antenna array
DE4239597C2 (de) * 1991-11-26 1999-11-04 Hitachi Chemical Co Ltd Ebene Antenne mit dualer Polarisation
SE508297C2 (sv) * 1997-01-03 1998-09-21 Ericsson Telefon Ab L M Elektronikenhet för trådlös signalöverföring
JP2000040915A (ja) * 1998-07-23 2000-02-08 Alps Electric Co Ltd 平面アンテナ
FI113589B (fi) * 2001-01-25 2004-05-14 Pj Microwave Oy Mikroaaltoantennijärjestely

Also Published As

Publication number Publication date
DE60322747D1 (de) 2008-09-18
WO2004073115A1 (fr) 2004-08-26
EP1609214A1 (fr) 2005-12-28
EP1609214B1 (fr) 2008-08-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase